ES2296918T3 - Sistema y metodo para la reproyeccion alienada por fusion de datos incompletos. - Google Patents

Sistema y metodo para la reproyeccion alienada por fusion de datos incompletos. Download PDF

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Publication number
ES2296918T3
ES2296918T3 ES02723390T ES02723390T ES2296918T3 ES 2296918 T3 ES2296918 T3 ES 2296918T3 ES 02723390 T ES02723390 T ES 02723390T ES 02723390 T ES02723390 T ES 02723390T ES 2296918 T3 ES2296918 T3 ES 2296918T3
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ES
Spain
Prior art keywords
image
data
synogram
patient
series
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES02723390T
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English (en)
Spanish (es)
Inventor
Kenneth J. Ruchala
Gustavo H. Olivera
Thomas R. Mackie
Jeffrey M. Kapatoes
Paul J. Reckwerdt
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Tomotherapy Inc
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Tomotherapy Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
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Publication of ES2296918T3 publication Critical patent/ES2296918T3/es
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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G06T11/005—Specific pre-processing for tomographic reconstruction, e.g. calibration, source positioning, rebinning, scatter correction, retrospective gating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/08—Auxiliary means for directing the radiation beam to a particular spot, e.g. using light beams
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
    • A61B6/5229—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image
    • A61B6/5235—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image combining images from the same or different ionising radiation imaging techniques, e.g. PET and CT
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/508—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for non-human patients
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1048—Monitoring, verifying, controlling systems and methods
    • A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Image Processing (AREA)
  • Selective Calling Equipment (AREA)
ES02723390T 2001-03-09 2002-03-11 Sistema y metodo para la reproyeccion alienada por fusion de datos incompletos. Expired - Lifetime ES2296918T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US802468 2001-03-09
US09/802,468 US7046831B2 (en) 2001-03-09 2001-03-09 System and method for fusion-aligned reprojection of incomplete data

Publications (1)

Publication Number Publication Date
ES2296918T3 true ES2296918T3 (es) 2008-05-01

Family

ID=25183781

Family Applications (1)

Application Number Title Priority Date Filing Date
ES02723390T Expired - Lifetime ES2296918T3 (es) 2001-03-09 2002-03-11 Sistema y metodo para la reproyeccion alienada por fusion de datos incompletos.

Country Status (8)

Country Link
US (2) US7046831B2 (de)
EP (1) EP1374151B1 (de)
JP (1) JP4271941B2 (de)
AT (1) ATE377813T1 (de)
CA (1) CA2440244A1 (de)
DE (1) DE60223346T2 (de)
ES (1) ES2296918T3 (de)
WO (1) WO2002073519A1 (de)

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Also Published As

Publication number Publication date
EP1374151A4 (de) 2006-09-13
JP2004530467A (ja) 2004-10-07
JP4271941B2 (ja) 2009-06-03
ATE377813T1 (de) 2007-11-15
DE60223346T2 (de) 2008-08-28
EP1374151A1 (de) 2004-01-02
CA2440244A1 (en) 2002-09-19
US6915005B1 (en) 2005-07-05
EP1374151B1 (de) 2007-11-07
DE60223346D1 (de) 2007-12-20
WO2002073519A1 (en) 2002-09-19
US20020136439A1 (en) 2002-09-26
US7046831B2 (en) 2006-05-16

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